- 1/6-F,Block-6,P.E.C.H.S.,Shahrah-e-Faisal, Karachi
- www.epic.com.pk
- 021-34542213
- 111-113-742
- 22-A,Defence View,Phase-1,TCF School Road, Karachi
- www.equipinternationalinc.com
- 021-35315111
- S-19/A,Ghulam Ali Allana Road,S.I.T.E.,Near PAF Mansoor Base,Maripur, Karachi
- www.essaengg.com
- 021-32354187
- Suite#104,AL-Hayat Chamber,Near Duty Free Shop,Shahrah-e-Faisal, Karachi
- www.eservices.pk
- 03009251379
- Office No.3,12th Floor,Bahria Town Tower,Tariq Road, Karachi
- www.exterran.com
- 021-34320290
- 85-E-1,M.A. Johar Town, Lahore
- www.geoconsult.com.pk
- 042-35201316
- 312-A,3rd Floor,Crown Business Center,E-11/1, Islamabad
- www.goodmen.co
- 03216315007
- Ground Floor,D-35B,Roomi,Off. Jinnah Avenue, Karachi
- www.gecpk.com
- 021-34155092
